Caffeine is a popular stimulant found in many drinks and foods. It can provide a pick-me-up for those who need a boost to get through the day. However, caffeine is also a diuretic, which means it can cause dehydration. When combined with alcohol, caffeine can make dehydration even worse.

Cocktails are often high in alcohol content, and can contain a lot of sugar. This can lead to dehydration, as well as other health problems. Mixing caffeine with alcohol can increase …